Display apparatus

Abstract

The present invention relates to a display apparatus. The display apparatus according to an embodiment of the present invention may comprise: at least one display unit provided with a magnet and having flexible material; and an installation frame to which the display unit is attached from the front by using magnetic force of the magnet. The installation frame may include: a base layer having a first density; a film adhered to the base layer; and a magnetic material layer adhered to the film and having a second density greater than the first density.

The invention claimed is: 
     
       1. A display apparatus comprising:
 at least one display unit provided with a magnet and having a flexible material; 
 an installation frame to which the display unit is attached at a front side thereof by magnetic force of the magnet; 
 wherein the installation frame comprises:
 a base layer having a first density; 
 a film adhered to the base layer; and 
 a magnetic material layer adhered to the film and having a second density greater than the first density, 
 
 wherein a pemnut is built in the display unit, and 
 the magnet is fixed by a screw coupled to the pemnut. 
 
     
     
       2. The display apparatus according to  claim 1 , wherein the base layer has a thickness greater than a thickness the magnetic material layer. 
     
     
       3. The display apparatus according to  claim 1 , wherein the base layer comprises a plastic material. 
     
     
       4. The display apparatus according to  claim 1 , wherein the magnet is adhered to the screw to rotate together with the screw. 
     
     
       5. The display apparatus according to  claim 1 , wherein the display unit comprises:
 a panel; and 
 a back cover which is disposed behind the panel and on which the magnet is mounted. 
 
     
     
       6. The display apparatus according to  claim 5 , wherein the back cover comprises:
 a central portion in which a plurality of through-holes are defined; and 
 an edge portion which is disposed around the central portion and on which the magnet is mounted. 
 
     
     
       7. The display apparatus according to  claim 5 , wherein a pemnut mounting groove in which the pemnut is accommodated is defined in a front surface of the back cover, and
 a magnet mounting groove which is configured to communicate with the pemnut mounting groove and in which the magnet is accommodated is defined in a rear surface of the back cover. 
 
     
     
       8. The display apparatus according to  claim 5 , wherein the back cover comprises a rubber material. 
     
     
       9. A display apparatus comprising:
 at least one display unit having a flexible material; 
 an installation frame to which the display unit is attached at a front side thereof; 
 a pair of bending assistant portions connected to both sides of the installation frame; 
 an articulated assembly provided on a rear surface of the installation frame and disposed between the pair of bending assistant portions; 
 a slot that is defined to vertically pass through the bending assistant portions and is closer to the rear surface of the installation frame toward an inside thereof; 
 a through-hole defined to vertically pass through both sides of the articulated assembly and configured to communicate with the slot; and 
 a connection pin fitted into the through-hole to pass through the slot, 
 wherein the articulated assembly comprises: 
 a fixed body fixed to the installation frame; 
 a pair of first connection bodies rotatably connected to both sides of the fixed body; and 
 a pair of second connection bodies rotatably connected to sides of the pair of first connection bodies. 
 
     
     
       10. The display apparatus according to  claim 9 , wherein the installation frame and the articulated assembly are convexly bent forward, and
 the connection pin is further adjacent to an outer end of an inner end and the outer end of the slot. 
 
     
     
       11. The display apparatus according to  claim 9 , wherein the installation frame and the articulated assembly are convexly bent backward, and
 the connection pin is further adjacent to an inner end of the inner end and an outer end of the slot. 
 
     
     
       12. The display apparatus according to  claim 9 , wherein the articulated assembly is disposed on each of an upper edge and a lower edge of the installation frame. 
     
     
       13. The display apparatus according to  claim 9 , wherein the second connection bodies are connected to the bending assistant portions. 
     
     
       14. The display apparatus according to  claim 9 , wherein a coupling boss configured to protrude backward is disposed on the rear surface of the installation frame, and
 a long hole that is elongated in a left and right direction toward the coupling boss is defined in the bending assistant portions. 
 
     
     
       15. A display apparatus comprising:
 at least one display unit having a flexible material; 
 an installation frame to which the display unit is attached at a front side thereof; 
 a pair of bending assistant portions connected to both sides of the installation frame; 
 an articulated assembly provided on a rear surface of the installation frame and disposed between the pair of bending assistant portions; 
 a slot that is defined to vertically pass through the bending assistant portions and is closer to the rear surface of the installation frame toward an inside thereof; 
 a through-hole defined to vertically pass through both sides of the articulated assembly and configured to communicate with the slot; and 
 a connection pin fitted into the through-hole to pass through the slot, 
 wherein the installation frame comprises: 
 a side portion bent backward from each of both the sides of the installation frame; and 
 a bent portion bent inward from a rear end of the side portion, 
 wherein a fitting groove into which the bent portion is fitted is defined in the bending assistant portions. 
 
     
     
       16. The display apparatus according to  claim 15 , wherein the bending assistant portion comprises:
 a first part disposed between the installation frame and the bent portion in a front and rear direction; and 
 a second part disposed behind the bent portion, 
 wherein the second part further protrudes outward than the first part.